... .421002.855.01.2330 Unit Conversion: 1g.cm≈0.098mN.m≈0.014oz.in 1mm=0.039in 1g=0.035oz Sweeper ... : φ 37.8 x 31.5 Thk. x 53 L. shaft O.D. 3.175 mmBasic Structure: SECD housing / SECC end capApplication: Sweeper ... /DC rectifierBuilt-in cooling fanMultiple output shaftdiamond knurls, straight knurls, D-cut, stepped shaftShaft-mounted gears, essentric gears, belt pulleysStainless steel ...